[SML] Macbook hdcp question

[Steven Hood]

New MacBook Pro. Running hdmi through Kramer switcher. We're running the 
hdmi from the switcher to the projector via cat6 (works fine). Using VGA 
from switcher to feed confidence monitor. This all worked beautifully from 
the Dell we used before. Tried using a Mac, and the VGA didn't get signal. 
My hunch says HDCP is to blame, but I didn't see a way to disable that...
Thoughts?
TIA,

Steven R Hood
310.756.3555